fMRI results: interaction of emotional picture presentation with type of auditory stimulation.

Results of the interaction analysis of condition (visual disgusting vs. neutral stimulation) and auditory stimulation (alternating/simultaneous/no tones). Upper part – increased amygdala activation under alternating tones. Lower part – decreased dorsolateral prefrontal activation under alternating tones Plots show the mean signal of all significant voxels in the respective region and standard errors. For demonstration purposes, brain activations are shown at p<0.005 uncorrected.